/*
 * Copyright (c) 2001, 2002 Boris Pruessmann and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v0.5
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v05.html
 * 
 * Contributors:
 *    Boris Pruessmann - Initial implementation.
 */
package net.sourceforge.perforce.ui;

import org.eclipse.core.resources.IResource;

/**
  * @version $Revision: 29 $
  * @author  <a href="mailto:bpruessmann@users.sourceforge.net">Boris Pruessmann</a>
  */
interface IDecorationNotifier
{
	/** Answers the next resource that needs decorating.
	  * 
	  * @return the next resource to decorate.
	  */
	IResource next();
	
	/** Called to associate a decoration to a resource.
	  * 
	  * @param resources array of decorated resources.
	  * @param decorations the decorations.
	  */
	void decorated(IResource[] resources, PerforceDecoration[] decorations);
	
	/** Number of resources remaining to be decorated
	  * 
	  * @return number of resources to decorate.
	  */
	int remaining();
}


